Preferences help
enabled [disable] Abstract
Number of results
2013 | 123 | 2 | 427-429
Article title

Influence of Commercial Inert Glass Addition οn the Mechanical Properties οf Commercial Synthetic Hydroxyapatite

Title variants
Languages of publication
In this study, microstructures and mechanical properties of commercial synthetic hydroxyapatite (CSHA)-commercial inert glass (CIG) composites were investigated. The goal of development of CSHA-CIG composite is to improve mechanical properties of hydroxyapatite. For this reason, CSHA powders were mixed with 5 and 10 wt% CIG separately. Pressed samples were sintered at the different temperatures in the range of 1000-1300°C. The physical and mechanical properties were determined by measuring density, compression strength, the Vickers microhardness. Structural characterization was carried out with X-ray diffraction and scanning electron microscopy studies. The experimental results were discussed to determine optimum amount of reinforcement material and the effect of sintering temperature on the microstructure and the mechanical properties of CSHA-CIG composites. The mechanical properties of composites decreased with increasing CIG content. The highest mechanical properties and the highest density were obtained in CSHA-5 wt%CIG composite sintered at 1300C.
  • Technical Prog. Dept., Vocational School of Degirmendere Ali Ozbay, Kocaeli University, Golcuk, Turkey
  • Metallurgical and Materials Engineering Dept., Istanbul Technical University, Istanbul, Turkey
  • Medical Imaging Techniques Dept., School of Health Related Professions, Marmara University, Istanbul, Turkey
  • Metallurgical and Materials Engineering Dept., Istanbul Technical University, Istanbul, Turkey
  • [1] N. Demirkol, E.S. Kayali, M. Yetmez, F.N. Oktar, S. Agathopoulos, Key Eng. Mater. 484, 204 (2011)
  • [2] S. Ramesh, P. Christopher, C.Y. Tan, W.D. Teng, Biomed. Eng.-Appl. Basis Commun. 16, 199 (2004)
  • [3] F.N. Oktar, S. Agathopoulos, L.S. Ozyegin, O. Gunduz, N. Demirkol, Y. Bozkurt, S. Salman, J. Mater. Sci., Mater. Med. 18, 2137 (2007)
  • [4] V.V. Silva, F.S. Lameiras, R.Z. Domingues, Composit. Sci. Technol. 61, 301 (2001)
  • [5] J.W. Choi, Y.M. Kong, H.E. Kim, I.S. Lee, J. Am. Ceram. Soc. 81, 1743 (1998)
  • [6] E. Fidancevska, G. Ruseska, J. Bossert, Y.M. Lin, A.R. Boccaccini, Mater. Chem. Phys. 103, 95 (2007)
  • [7] G. Goller, F.N. Oktar, H. Demirkıran, E. Demirkesen, Key Eng. Mater. 240-242, 939 (2003)
  • [8] U. Batra, S. Kapoor, Int. J. Chem. Biol. Eng. 3, 45 (2010)
  • [9] S. Salman, F.N. Oktar, O. Gunduz, S. Agathopoulos, M.L. Öveçoğlu, E.S. Kayali, Key Eng. Mater. 330-332, 189 (2007)
  • [10] P. Valério, A.M. Góes, U. Karacayli, O. Gunduz, S. Salman, A. Zeki Sengil, S. Yilmaz, S. Agathopoulos, F. Nuzhet Oktar, in: st Int. Conf. on Biodental Engineering 2009, Eds. R.M. Natal Jorge, M.A.P. Vaz, J.M.R.S. Tavares, CRC, Boca Raton 2010, p. 99
  • [11] L.L. Hench, P.J. Buscemi, Bioglass coated metal substrate, United States Patent, Patent date & number: Nov. 25, (1980), 4, 234, 972
  • [12] L.L. Hench, D.C. Greenspan, Bioglass coated Al_2O_3, United States Patent, Patent date & number: Jul. 25, (1978), 4, 103, 002
  • [13] O. Gunduz, L.S. Ozyegin, S. Dorozhkin, O. Meydanoglu, N. Eruslu, S. Kayali, S. Agathopoulos, F.N. Oktar, Key Eng. Mater. 396-398, 403 (2009)
  • [14] A. Behnamghader, N. Bagheri, B. Raissi, F. Moztarzadeh, J. Mater. Sci. Mater. Med. 19, 197 (2008)
  • [15] British Standard Non-Metallic Materials for Surgical Implants. Part 2 Specification for ceramic materials based on alumina, BS 7253:Part 2: 1990 ISO 6474-1981
Document Type
Publication order reference
YADDA identifier
JavaScript is turned off in your web browser. Turn it on to take full advantage of this site, then refresh the page.